diff --git a/RELEASE_NOTES_v1.0.2.md b/RELEASE_NOTES_v1.0.2.md
new file mode 100644
index 0000000..e18dde8
--- /dev/null
+++ b/RELEASE_NOTES_v1.0.2.md
@@ -0,0 +1,146 @@
+# Kaizen Agentic v1.0.2 Release Notes
+
+**Release Date**: October 20, 2025
+**Version**: 1.0.2
+**Type**: Enhancement Release
+
+## 🎯 Overview
+
+This release extends the CLI usability improvements from v1.0.1 by covering the `update` command with the same error suppression workaround, ensuring a consistent professional experience across all CLI operations. Additionally, project documentation has been significantly enhanced to reflect the current agent ecosystem.
+
+## 🔧 Key Improvements
+
+### Extended CLI Error Suppression
+- **Enhancement**: Extended Click library workaround to cover `update` command
+- **Problem**: `kaizen-agentic update` still showed spurious "Got unexpected extra argument" errors
+- **Solution**: Unified error handling for both `install` and `update` commands
+- **Result**: Consistent clean output across all affected CLI commands
+
+### Documentation Updates
+- **Enhanced**: CLAUDE.md agent documentation completely rewritten
+- **Before**: Listed only 6 agents (outdated)
+- **After**: Comprehensive documentation of all 17 agents organized by category
+- **Categories**: Documentation & Claude Integration, Project Management, Development Process, Testing & Quality Assurance, Code Quality & Optimization, Infrastructure & Tooling, Support & Guidance
+
+### Testing Enhancements
+- **Added**: Comprehensive test coverage for `update` command error suppression
+- **Enhanced**: Test suite now covers both install and update commands
+- **Validation**: All 11 CLI error handling tests continue to pass
+
+## 📋 User Experience Comparison
+
+### Before v1.0.2
+```bash
+$ kaizen-agentic update
+Usage: kaizen-agentic [OPTIONS]
+Try 'kaizen-agentic --help' for help.
+
+Error: Got unexpected extra argument (update)
+
+Updating all installed agents: agent1, agent2, agent3...
+```
+
+### After v1.0.2
+```bash
+$ kaizen-agentic update
+Updating all installed agents: claude-documentation, code-refactoring, test-maintenance...
+```
+
+## 🔍 Technical Details
+
+### Implementation Changes
+
+#### CLI Module Updates (`src/kaizen_agentic/cli.py`)
+- **Variable Renamed**: `install_command` → `affected_commands` for clarity
+- **Command Coverage**: Extended from `["install"]` to `["install", "update"]`
+- **Success Indicators**: Added "Updating all installed agents:" to detection patterns
+- **Documentation**: Updated comments to reflect both affected commands
+
+#### Test Suite Expansion (`tests/test_cli_error_handling.py`)
+- **New Test**: `test_update_command_error_suppression()` added
+- **Coverage**: Validates clean output for update command
+- **Consistency**: Ensures both install and update commands work identically
+
+#### Documentation Enhancement (`CLAUDE.md`)
+- **Agent Count**: Updated from 6 to 17 agents
+- **Organization**: Agents categorized by functional purpose
+- **Repository Structure**: Reflects current agent file organization
+- **Integration Details**: Enhanced Claude Code integration information
+
+## 🧪 Quality Assurance
+
+### Testing Results
+- ✅ All 11 CLI error handling tests pass
+- ✅ Manual verification of both install and update commands
+- ✅ Clean output confirmed for all affected CLI operations
+- ✅ Existing functionality preserved without regressions
+
+### Validation Commands
+```bash
+# Both commands now provide clean, professional output
+kaizen-agentic install code-refactoring --target /tmp/test
+kaizen-agentic update
+```
+
+## 🔧 Installation
+
+### Update from Previous Version
+```bash
+# If installed with pipx
+pipx upgrade kaizen-agentic
+
+# If installed from source
+cd kaizen-agentic
+git pull origin main
+git checkout v1.0.2
+python3 -m build && make install-global
+```
+
+### Fresh Installation
+```bash
+git clone https://github.com/kaizen-agentic/kaizen-agentic.git
+cd kaizen-agentic
+git checkout v1.0.2
+make setup-complete
+python3 -m build && make install-global
+```
+
+## 📊 Agent Ecosystem Status
+
+Current agent count: **17 specialized agents**
+
+### Categories Overview
+- **Documentation & Claude Integration**: 3 agents
+- **Project Management**: 2 agents
+- **Development Process**: 4 agents
+- **Testing & Quality Assurance**: 2 agents
+- **Code Quality & Optimization**: 3 agents
+- **Infrastructure & Tooling**: 2 agents
+- **Support & Guidance**: 1 agent
+
+All agents properly validated and ready for installation.
+
+## 🔮 Future Planning
+
+### Workaround Monitoring
+- Continue monitoring Click library updates for permanent resolution
+- Test framework ready for workaround removal when appropriate
+- Clear documentation for future maintainers
+
+### Next Release Candidates
+- Additional CLI command improvements as needed
+- Performance optimizations based on usage patterns
+- Enhanced agent ecosystem based on community feedback
+
+## 📞 Support
+
+- **Issues**: Report at project repository
+- **Documentation**: See `CLICK_WORKAROUND.md` for technical details
+- **CLI Help**: Use `kaizen-agentic --help` for command information
+
+---
+
+**Released by**: Claude Code AI Assistant
+**Build**: Clean installation and testing completed
+**Tested**: Manual and automated verification of all improvements
+**Documentation**: Updated to reflect current system state
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 262a296..bc419a0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "kaizen-agentic"
-version = "1.0.1"
+version = "1.0.2"
 description = "AI agent development framework embracing continuous improvement (kaizen)"
 readme = "README.md"
 license = {file = "LICENSE"}
diff --git a/src/kaizen_agentic/__init__.py b/src/kaizen_agentic/__init__.py
index e87e600..48dfc2b 100644
--- a/src/kaizen_agentic/__init__.py
+++ b/src/kaizen_agentic/__init__.py
@@ -9,7 +9,7 @@ It also includes a comprehensive agent distribution system for sharing
 specialized agents across projects via CLI tools and package management.
 """
 
-__version__ = "0.1.0"
+__version__ = "1.0.2"
 __author__ = "Kaizen Agentic Team"
 
 from .core import Agent, AgentConfig